   Proanthocyanidins from Ribes nigrum leaves : TLC AnalysisTits, Monique  ; ; Angenot, Luc in Bulletin de Liaison - Groupe Polyphenols (1992) In summary, the main oligomeric prodelphinidins of Ribes nigrum leaves can be identified by HPTLC; this method could also be utilized as a proanthocyanidin screen for determining their occurrence in other ... [more ▼] In summary, the main oligomeric prodelphinidins of Ribes nigrum leaves can be identified by HPTLC; this method could also be utilized as a proanthocyanidin screen for determining their occurrence in other plants and for quantification of the major dimers. [less ▲] Detailed reference viewed: 91 (1 ULg) Antiinflammatory Prodelphinidins from Black Currant (Ribes nigrum) LeavesTits, Monique ; Angenot, Luc ; Damas, Jacques et alin Planta Medica (1991), 57(Supplement issue 2), 134 In a study to select anti-inflammatory medicinal plants, we have observed that extracts of Ribes nigrum significantly inhibited at a dose of 50mg/kg i.p. the carrageenan rat paw edema. We have now proved ... [more ▼] In a study to select anti-inflammatory medicinal plants, we have observed that extracts of Ribes nigrum significantly inhibited at a dose of 50mg/kg i.p. the carrageenan rat paw edema. We have now proved that the most active fractions contained proanthocyanidins . In the present study, we report on the isolation of three bioactive compounds: two prodelphinidins dimers and a new trimeric one. [less ▲] Detailed reference viewed: 57 (2 ULg) |
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